Flywheel - Twin Cam

Replacement Flywheel Assemblies for Twin Cam Motors. S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin. Flywheel assemblies are designed for use with Timken bearing conversion. Fits directly in stock crankcases with no modifications. Made in the U.S.A..